{"product_id":"edelbrock-rollin-thunder-roller-camshaft-ford-351w-2281","title":"Edelbrock Rollin' Thunder Roller Camshaft — Small-Block Ford 351W | 238 deg @ .050, 0.573\/0.582 in Lift, 1,500-6,500 RPM | 2281","description":"\u003cp\u003eThe Edelbrock 2281 is a Rollin' Thunder roller camshaft for the small-block Ford 351 Windsor (5.8L) V8. Duration at 0.050 in lift is 238 degrees intake and 238 degrees exhaust, and advertised duration is 299 degrees intake and 302 degrees exhaust. Valve lift with the factory rocker arm ratio is 0.573 in intake and 0.582 in exhaust. Lobe separation is 112 degrees with a 107 degree intake centerline, manifold vacuum is 10 in, and the operating range is 1,500 to 6,500 RPM.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNotes:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eWill not work with stock valve springs.\u003c\/li\u003e\n\u003cli\u003eA high-stall torque converter is required.\u003c\/li\u003e\n\u003cli\u003eUses roller lifters.\u003c\/li\u003e\n\u003cli\u003eNot for computer-controlled vehicles.\u003c\/li\u003e\n\u003cli\u003eIncludes assembly lube and instructions.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBrand: Edelbrock\u003c\/li\u003e\n\u003cli\u003ePart Number: 2281\u003c\/li\u003e\n\u003cli\u003ePart Type: Engine Camshaft\u003c\/li\u003e\n\u003cli\u003eExhaust Valve Lift With Factory Rocker Arm Ratio: 0.582 in\u003c\/li\u003e\n\u003cli\u003eSeries: Rollin' Thunder\u003c\/li\u003e\n\u003cli\u003eComputer Controlled Compatible: No\u003c\/li\u003e\n\u003cli\u003eIntake Duration at .050 Inch Lift: 238 deg\u003c\/li\u003e\n\u003cli\u003eRPM Operating Range: 1500-6500 RPM\u003c\/li\u003e\n\u003cli\u003eAdvertised Intake Duration: 299 deg\u003c\/li\u003e\n\u003cli\u003eAdvertised Exhaust Duration: 302 deg\u003c\/li\u003e\n\u003cli\u003eIntake Valve Lift: 0.364 in\u003c\/li\u003e\n\u003cli\u003eIntake Valve Lift with Factory Rocker Arm Ratio: 0.573 in\u003c\/li\u003e\n\u003cli\u003eLifter Type: Roller\u003c\/li\u003e\n\u003cli\u003eLobe Separation: 112 deg\u003c\/li\u003e\n\u003cli\u003eCam Type: Roller\u003c\/li\u003e\n\u003cli\u003eManufacturer warranty: 12 months\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eEngine Applications\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eFord Small-Block Windsor: 351 (5.8L)\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eVehicle Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBricklin: SV-1 1975-1976\u003c\/li\u003e\n\u003cli\u003eDeTomaso: Pantera 1971-1974, 1987-1989\u003c\/li\u003e\n\u003cli\u003eFord: Country Sedan 1969-1974; Country Squire 1969-1974; Custom 1969-1972; Custom 500 1969-1977; E-100 Econoline 1975-1983; E-100 Econoline Club Wagon 1975-1983; E-150 Econoline 1975-1993; E-150 Econoline Club Wagon 1975-1993; E-250 Econoline 1975-1993; E-250 Econoline Club Wagon 1975-1991; E-350 Econoline 1975-1993; E-350 Econoline Club Wagon 1977-1993; Elite 1975-1976; F-100 1977-1979; F-150 1977-1993; F-250 1977-1993; F-350 1977-1993; Fairlane 1969-1970; Falcon 1969-1970; Galaxie 500 1969-1974; Gran Torino 1972-1976; Granada 1975-1977; LTD 1969-1984; LTD Crown Victoria 1987-1991; LTD II 1977-1979; Mustang 1969-1973; Ranch Wagon 1969-1974; Ranchero 1969-1979; Thunderbird 1977-1979; Torino 1969-1976\u003c\/li\u003e\n\u003cli\u003eLincoln: Continental 1980; Mark VI 1980; Versailles 1977\u003c\/li\u003e\n\u003cli\u003eMercury: Colony Park 1969-1974; Comet 1969; Cougar 1969-1974, 1977; Cyclone 1969-1971; Marquis 1971-1973; Monarch 1975-1977; Montego 1969-1976; Monterey 1970-1974\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eGrouped by make, with model years for each model (43 models, 332 year, make and model combinations).\u003c\/p\u003e\u003ch3\u003eEmissions Status\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eFor engine swaps into uncontrolled or pre-pollution-controlled vehicles. Not legal for use on pollution-controlled vehicles.\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch5\u003eWhat engine does the Edelbrock 2281 fit?\u003c\/h5\u003e\u003cp\u003eIt fits the small-block Ford 351 Windsor (5.8L) V8.\u003c\/p\u003e\u003ch5\u003eWhat are the lift and duration of the 2281?\u003c\/h5\u003e\u003cp\u003eDuration at 0.050 in lift is 238 degrees intake and 238 degrees exhaust, and advertised duration is 299 degrees intake and 302 degrees exhaust. Valve lift with the factory rocker arm ratio is 0.573 in intake and 0.582 in exhaust, with 112 degrees of lobe separation and a 107 degree intake centerline.\u003c\/p\u003e\u003ch5\u003eCan the 2281 be used with stock valve springs?\u003c\/h5\u003e\u003cp\u003eNo. It will not work with stock valve springs, and a high-stall torque converter is required.\u003c\/p\u003e\u003ch5\u003eWhat RPM range is the 2281 built for?\u003c\/h5\u003e\u003cp\u003eThe operating range is 1,500 to 6,500 RPM. It is a roller camshaft and uses roller lifters.\u003c\/p\u003e\u003ch5\u003eIs the Edelbrock 2281 street legal?\u003c\/h5\u003e\u003cp\u003eIt is not 50-state legal. Its emissions status is for engine swaps into uncontrolled or pre-pollution-controlled vehicles.\u003c\/p\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What engine does the Edelbrock 2281 fit?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"It fits the small-block Ford 351 Windsor (5.8L) V8.\"}}, {\"@type\": \"Question\", \"name\": \"What are the lift and duration of the 2281?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Duration at 0.050 in lift is 238 degrees intake and 238 degrees exhaust, and advertised duration is 299 degrees intake and 302 degrees exhaust. Valve lift with the factory rocker arm ratio is 0.573 in intake and 0.582 in exhaust, with 112 degrees of lobe separation and a 107 degree intake centerline.\"}}, {\"@type\": \"Question\", \"name\": \"Can the 2281 be used with stock valve springs?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"No. It will not work with stock valve springs, and a high-stall torque converter is required.\"}}, {\"@type\": \"Question\", \"name\": \"What RPM range is the 2281 built for?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The operating range is 1,500 to 6,500 RPM. It is a roller camshaft and uses roller lifters.\"}}, {\"@type\": \"Question\", \"name\": \"Is the Edelbrock 2281 street legal?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"It is not 50-state legal. Its emissions status is for engine swaps into uncontrolled or pre-pollution-controlled vehicles.\"}}]}\u003c\/script\u003e\u003cp\u003e\u003csmall\u003eCalifornia Proposition 65: This product can expose you to Chromium, which is known to the State of California to cause cancer or birth defects or other reproductive harm. For more information, visit www.P65warnings.ca.gov.\u003c\/small\u003e\u003c\/p\u003e","brand":"Edelbrock","offers":[{"title":"Default Title","offer_id":42659359850544,"sku":"BDVJ_2281","price":493.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/9548\/3440\/files\/EDE2281.jpg?v=1766208170","url":"https:\/\/berryperformancesales.com\/products\/edelbrock-rollin-thunder-roller-camshaft-ford-351w-2281","provider":"Berry Performance Sales","version":"1.0","type":"link"}